:root {
  --accent: #F0AE3F;
  --accent-dark: #F7BE5E;
  --partner-blue: #4E7BD6;
  --bg: #F5F6F8;
  --bg-dark: #16171C;
  --card: #FFFFFF;
  --card-dark: #202128;
  --text: #1C1D21;
  --text-dark: #F2F3F5;
  --secondary: #6B7280;
  --secondary-dark: #9BA0AC;
  --radius: 16px;
  --max-width: 880px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--partner-blue); }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

header.site-header {
  background: var(--card);
  border-bottom: 1px solid #e7e8ec;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  color: inherit;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.nav-links { display: flex; gap: 20px; }
.nav-links a { text-decoration: none; color: inherit; font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--accent); }

main { padding: 48px 0 80px; }

.hero {
  text-align: center;
  padding: 48px 0 24px;
}

.hero h1 {
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.hero p.tagline {
  font-size: 19px;
  color: var(--secondary);
  max-width: 560px;
  margin: 0 auto 28px;
}

.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 15px;
}

.btn-primary {
  background: var(--accent);
  color: #1C1D21;
}
.btn-primary:hover { background: var(--accent-dark); }

.btn-secondary {
  background: transparent;
  border: 1.5px solid #d7d9df;
  color: var(--text);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 56px 0;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.card .emoji { font-size: 28px; display: block; margin-bottom: 10px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--secondary); font-size: 14.5px; }

.section-title {
  font-size: 26px;
  font-weight: 800;
  margin: 64px 0 20px;
  text-align: center;
}

.privacy-note {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 32px 0;
}

h1.page-title { font-size: 34px; font-weight: 800; margin-bottom: 4px; }
p.updated { color: var(--secondary); font-size: 14px; margin-top: 0; margin-bottom: 32px; }

article h2 { font-size: 21px; margin-top: 40px; }
article h3 { font-size: 17px; margin-top: 24px; }
article ul { padding-left: 22px; }
article li { margin-bottom: 6px; }

.faq-item { margin-bottom: 28px; }
.faq-item h3 { margin-bottom: 6px; }

footer.site-footer {
  border-top: 1px solid #e7e8ec;
  color: var(--secondary);
  font-size: 14px;
  text-align: center;
  padding: 28px 24px;
}

footer.site-footer a { color: inherit; text-decoration: underline; }
footer.site-footer .links { margin-bottom: 8px; }
footer.site-footer .links a { margin: 0 8px; }

/* Dark mode overrides — kept last so they win the cascade over the
   base rules above (media queries don't add specificity, only order does) */
@media (prefers-color-scheme: dark) {
  body { background: var(--bg-dark); color: var(--text-dark); }
  header.site-header { background: var(--bg-dark); border-bottom-color: #2b2c33; }
  .card { background: var(--card-dark); }
  .card p { color: var(--secondary-dark); }
  .hero p.tagline { color: var(--secondary-dark); }
  p.updated { color: var(--secondary-dark); }
  .btn-secondary { border-color: #3a3b44; color: var(--text-dark); }
  .privacy-note { background: var(--card-dark); }
  footer.site-footer { color: var(--secondary-dark); border-top-color: #2b2c33; }
  code, pre { background: #26272e; }
}